package com.itjiangfeng.controller;

import com.itjiangfeng.domain.Book;
import com.itjiangfeng.domain.Code;
import com.itjiangfeng.domain.Result;
import com.itjiangfeng.service.BookService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;


import java.util.List;

/**
 * @Author 江峰
 * @Date 2023/11/20 10:22
 * @packageName:com.itjiangfeng.controller
 * @ClassName:BookController
 */
@RestController
@RequestMapping("/books")
public class BookController {
    @Autowired
    private BookService bookService;

    @PostMapping
    public Result save(@RequestBody Book book) {
        boolean flag = bookService.save(book);
        return new Result(flag ? Code.SAVE_OK:Code.SAVE_ERR,flag);

    }

    @PutMapping
    public Result update(@RequestBody Book book) {
        boolean flag = bookService.update(book);
        return new Result(flag ? Code.UPDATE_OK:Code.UPDATE_ERR,flag);
    }

    @DeleteMapping("/{id}")
    public Result delete(@PathVariable Integer id) {
        boolean flag = bookService.delete(id);
        return new Result(flag ? Code.DELETE_OK:Code.DELETE_ERR,flag);
    }

    @GetMapping("/{id}")
    public Result getById(@PathVariable Integer id) {
        Book book = bookService.getById(id);
        Integer code=book !=null ? Code.GET_OK:Code.GET_ERR;
        String msg=book !=null ? "success":"数据查询失败，请重试！";
        return new Result(code,book,msg);

    }

    @GetMapping
    public Result getAll() {
        List<Book> bookList = bookService.getAll();
        Integer code=bookList !=null ? Code.GET_OK:Code.GET_ERR;
        String msg=bookList !=null ? "success":"数据查询失败，请重试！";
        return new Result(code,bookList,msg);
    }
}
